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Individual Calculations May 2015 |
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| Gunarathne, Dulshan Chamara Total change: -46.40 | |   |
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| National Youth Championships 2015 - Open Under 14 | Colombo | SRI | 2015-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1211 | 1371 | 3.00 | 6 | -1.16 | 40 | -46.40 | |
|  Amarasinghe, K A Dewmike Laknath | | | 1178 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Movindu, Anusara I.h. | | | 1501 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Narasinghe, N A Yashitha Binuvar | | | 1184 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Perera, S D Tharindu | | | 1205 | SRI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Mahaliyadda, Hirantha T | | | 1001 | SRI | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Amarasena , Isuru Vidurinda | | | 1194 | SRI | 0.50 | 1 | -0.23 | 40 | -9.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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